To track competitor pricing, choose a short list of direct competitors and the products that matter most to your profit, then log their full offer (price, discount, bundle, shipping) on a fixed schedule, usually once a week. The point is not to copy every move. It is to know whether a competitor's price change is a short promotion, a clearance or a real new price, and to answer it in the way that protects your margin.
Why not just match every lower price?
Because you rarely see the whole picture. A lower price on a product page can be a weekend promotion, a discount tied to an email campaign, stock the competitor needs to clear, or a real change in their pricing. If you match it without knowing which, you give away margin, and often you never raise the price back.
Classify each move before you react:
| What you see | Weak response | Better response |
|---|---|---|
| A short discount | Match it the same day | Check if it has an end date; wait a few days |
| A cut on a marketplace only | Lower your price everywhere | Treat marketplace and your own store separately |
| A cut on an old or slow product | Reprice your whole category | Ignore it, or read it as a clearance |
| A price rise | Raise yours at once | Check your demand, stock and ad costs first |
| A lasting cut across several sellers | Ignore it | Review your price, offer and costs |
Being the cheapest is not the same as being the obvious choice. Buyers also compare shipping speed, bundles, guarantees, reviews and how clearly the page explains the product.
What does matching a price really cost you?
Example numbers, not benchmarks. You sell a product at $49. The product costs $15, shipping $8, and the card fee is 2.9% + $0.30 per order (use your own processor's rate). A competitor drops the same product to $39.
| Your choice | Card fee | Profit per order before ads | Break-even ROAS |
|---|---|---|---|
| Keep $49 | $1.72 | $49 − $23 − $1.72 = $24.28 | 49 ÷ 24.28 = 2.02 |
| Match at $39 | $1.43 | $39 − $23 − $1.43 = $14.57 | 39 ÷ 14.57 = 2.68 |
| Bundle of 2 for $79 (products $30, one shipment $8) | $2.59 | $79 − $38 − $2.59 = $38.41 | 79 ÷ 38.41 = 2.06 |
Matching the cut takes 40% of your profit per order. To earn the same profit before ads, you would need about 67% more orders (24.28 ÷ 14.57 = 1.67), and your ads would need a ROAS of 2.68 instead of 2.02 just to break even. A two-pack keeps the break-even ROAS close to where it was. Our break-even ROAS calculator shows how to run these numbers for your own products.
How to track competitor pricing, step by step
1. Write down your goal
One sentence. For example: protect the margin on our three best sellers; stay within 10% of the market on products buyers compare closely; or know when a category starts discounting so we can plan our stock. If you can't say it in one sentence, the tracking will drift.
2. Choose the competitors that matter
- Direct competitors: same buyer, similar product, same channels. Watch these closely.
- Marketplace sellers: only if you sell on marketplaces too, where prices behave differently.
- Premium brands: useful to see how they justify a higher price.
- Noise: random stores and obvious outliers. Leave them out unless they really affect your sales.
Three to five direct competitors are enough to start. Our guide to competitive intelligence shows how to sort them.
3. Choose the products that change your profit
Don't track your whole catalog. Start with:
- Your best sellers
- Your highest-margin products, where careless discounts hurt most
- Products buyers can compare easily with near-identical ones
- Products that bring in traffic, even if their margin is small
4. Log the full offer, not just the price
A price alone can mislead you. Log the same fields every time:
| Field | Example |
|---|---|
| Date checked | Mon 26 Oct |
| Competitor and product | Store A, posture corrector |
| Regular price | $49 |
| Sale price and end date | $39, "ends Sunday" |
| Discount code shown | WELCOME10 |
| Bundle or quantity offer | 2 for $79 |
| Shipping and free-shipping threshold | Free over $50 |
| Guarantee | 30-day returns |
| Running ads with this offer? | Yes, 3 new ads |
The last row matters. If a competitor cuts its price and also starts new ads about the offer, it is trying to take demand, not just tidy its catalog. Our guide on how to spy on competitor ads shows how to check.
5. Choose how often and how
Check more often where prices move often. Promotion-heavy niches may need checks several times a week; stable categories can be checked weekly. Most small stores start with one fixed day a week.
| Method | Fits | Strength | Weakness |
|---|---|---|---|
| By hand, in a spreadsheet | A few products and competitors | You see the whole page and offer | Hard to keep up every week |
| Page-change monitors or simple scripts | A focused list | More regular data | Breaks when pages change; someone has to maintain it |
| Price-monitoring software | Large catalogs, many channels | History, matching, coverage | Cost and setup |
Start with the cheapest method that gives you the same data every week. Upgrade when missed changes cost you more than the tool.
6. Set alert rules that lead to action
Only alert someone when they can act. Good rules:
- A direct competitor cuts the price of one of your best sellers
- A seller goes below your minimum price on a marketplace
- A competitor returns to full price after a promotion
- Several sellers move prices in the same direction in the same week
- A product goes from stable prices to frequent discounts
An alert for every small change trains your team to ignore all of them.
7. Look at your position over time
A single price tells you little. Track:
- Price index: your price ÷ the average competitor price × 100. Above 100 means you're more expensive.
- Share of products where you're cheaper or more expensive
- Gaps by category
- Price history: a cut that lasts a month is a new price; one that lasts a weekend is a promotion.
How should you respond to a competitor's price change?
A price move is often a marketing move first. Before you touch your price, ask:
- Can your ads still sell this product profitably at your current price?
- Would a bundle or a free-shipping threshold protect margin better than a markdown?
- Should your ads and product page say more about value, speed, guarantees or stock?
- Can you move ad budget to products where the market is calmer?
Write your rules before you need them:
- Best sellers get a review, not an automatic change. Someone checks the context before any price moves.
- Every product has a minimum price. Nothing goes below it without approval.
- Marketplace and your store are separate. A marketplace move doesn't change your whole store.
- Every reactive discount has an end date. Otherwise it quietly becomes your new price.
- Whoever runs your ads is told. A new price changes the ROAS you need.
Competitor prices can also guide stock. If several competitors keep discounting the same product, demand may be soft, so buy less of it. If they stop discounting while your stock is healthy, you may be able to hold your price.
How do you know if your pricing worked?
After each meaningful price change, compare the weeks before and after on:
- Profit per order and total profit, not only revenue
- Units sold
- Average order value
- Ad cost per purchase
- Refunds and customer feedback
If profit fell while orders rose, the change didn't work, even if it felt like a win.
What is legal, and what isn't?
- Fine: checking public product pages and prices, and deciding your own price based on them. The US Federal Trade Commission says matching competitors' prices "may be good business", as long as the decision is not based on any agreement or coordination with a competitor.
- Not fine: agreeing with competitors to raise, lower or hold prices, or sharing future pricing plans with them. That is price fixing.
- Be careful with tools: respect websites' terms of use, don't bypass logins or access controls, and don't overload a site with requests.
Rules differ by country, so ask a lawyer if you're unsure.
How to do this with SearchTheTrend
- In Products, open a product to see its store price, checked every week, with every change kept in its history. Its page also shows the estimated monthly revenue range, store visits and market by country.
- Open each competitor's store to see its best sellers and all its active Meta ads, so a price cut that comes with new offer ads stands out.
- Save the products you compare to a board and check it on your weekly price day.
See how Shopify brands follow competitors' prices and ads together. The free plan needs no card.
FAQ
How do I track competitor prices for free?
Pick 3 to 5 direct competitors and your 5 to 10 most important products, then check their product pages on a fixed day each week and log the full offer in a spreadsheet: price, discount, bundle, shipping and date. Add a paid tool only when the list grows too long to check by hand.
Should I match a competitor's lower price?
Not before you know what kind of price cut it is. A short promotion, a clearance and a permanent price change need different responses, and a bundle, a shipping offer or a better ad often protects your margin better than a matching price.
How often should I check competitor prices?
Match the frequency to how often prices move in your niche. Promotion-heavy categories need checks several times a week; stable ones can be checked weekly. Most small stores start weekly.
Is it legal to track and match competitor prices?
Watching public prices is normal, and the US Federal Trade Commission says matching a competitor's price can be good business if you decide on your own. Agreeing or coordinating prices with a competitor is price fixing and is illegal.